In the "Dark Ages", the earth was devastated by humans and human civilization has reached the edge of the cliff. After the nightmare of the "Dark Ages", the remaining humans live a lingering life in underground dwellings called "anthills". Problems are coming one after another. Which one will be the first to overwhelm human civilization? Is it a void in the spiritual world? Is it overkill human brain modification? Is it blind use of new technologies without thinking? Or some other unknown conspiracy? Can mankind find a glimmer of hope in these predicaments?
